Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Mitsubishi Rayon LR-7615 Thermoplastic Acrylic Resin

Mitsubishi Rayon LR-7615 is a high-flow, low-viscosity thermoplastic acrylic resin in the LR series, offering excellent clarity, UV resistance and thermal stability. Designed for extrusion and injection molding, it delivers superior surface hardness, weatherability and dimensional stability. Widely used in automotive lighting lenses, signage and optical components where optical purity and process efficiency are critical.
  • mitsubishi rayon lr 7615 thermoplastic acrylic resin_c8dc4185
  • mitsubishi rayon lr 7615 thermoplastic acrylic resin_c8dc4185

Features Of Mitsubishi Rayon LR-7615 Thermoplastic Acrylic Resin

  1. Excellent transparency and UV stability for long-term outdoor performance.

  2. High melt flow index enabling efficient extrusion and injection molding processing.

  3. Good impact resistance combined with inherent rigidity and dimensional stability.

  4. Low moisture absorption ensuring consistent mechanical properties in humid environments.

  5. Compatible with common plasticizers and additives for tailored formulation flexibility.

Typical Applications Of Mitsubishi Rayon LR-7615 Thermoplastic Acrylic Resin

  1. Automotive interior trim components including instrument panels and bezels.

  2. Optical-grade light guide plates (LGP) for LED backlighting systems.

  3. Transparent protective covers for electronic displays and touchscreens.

  4. Medical device housings requiring biocompatibility-supporting base polymer properties.

  5. Architectural glazing elements where weatherability and clarity are critical.

Specifications Of Mitsubishi Rayon LR-7615 Thermoplastic Acrylic Resin

Chemical TypeThermoplastic methyl methacrylate (MMA) homopolymer
Product FormPellets
AppearanceWhite translucent granules
Melt Flow Index (230°C / 3.8 kg)12–16 g/10 min
Density (23°C)1.18–1.20 g/cm³
Tensile Strength (ASTM D638)≥ 65 MPa
Transmittance (at 3 mm thickness)≥ 92% (at 550 nm)
Heat Deflection Temperature (1.82 MPa)≥ 102°C


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